CN219961714U

CN219961714U - Lobster is bred and catches device

Info

Publication number: CN219961714U
Application number: CN202320818999.5U
Authority: CN
Inventors: 孙波; 闫少领
Original assignee: Hefei Woying Agricultural Technology Co ltd
Current assignee: Hefei Woying Agricultural Technology Co ltd
Priority date: 2023-04-13
Filing date: 2023-04-13
Publication date: 2023-11-07
Anticipated expiration: 2033-04-13

Abstract

The utility model belongs to the field of lobster cultivation, and discloses a lobster cultivation catching device, which comprises a floating plate and buoys arranged around the bottom of the floating plate, wherein a portal frame is erected at two ends of the top of the floating plate, and a lobster catching mechanism is arranged on the side wall of the portal frame and comprises a collecting and releasing assembly, a lobster cage, a return-shaped frame plate, a lobster cage, a lobster assembly and an escape prevention assembly; according to the utility model, through the cooperation among the shrimp attracting cage, the circular frame plate, the shrimp capturing cage, the balancing weight, the retraction assembly, the shrimp attracting assembly and the escape preventing assembly, the lobsters can be attracted into the cage and enter the shrimp capturing cage, and the mature lobsters can only enter and not exit, so that the phenomenon of escape of the lobsters in the capturing process is avoided, the shrimp capturing amount is greatly increased, the shrimp capturing cage can be quickly and vertically contacted with the water after entering the water, the capturing amount of the lobsters is increased, the shrimp capturing cage can be placed in ponds with different depths, the later salvaging is facilitated, and the comprehensive capturing of the shrimps in the ponds is further realized.

Description

Lobster is bred and catches device

Technical Field

The utility model belongs to the field of lobster cultivation, and particularly relates to a fishing device for lobster cultivation.

Background

After the lobsters are ripe, the lobsters need to be captured, and the method for capturing the lobsters mainly comprises the steps of cage fishing, hand net fishing, dry pool capturing and fishing.

When the lobsters are captured by the traditional ground cage net fishing method, the lobsters enter the ground cage through meshes, so that the lobsters entering the cage escape easily, the shrimp capturing rate is low, the weight of the common ground cage net is insufficient, the ground cage is easy to float in water, the ground cage is difficult to directly contact with the bottom of the pond, the number of captured lobsters is small, the efficiency is low, and the fishing requirement of lobster culture is not met.

Disclosure of Invention

According to the traditional ground cage net fishing method, when the lobsters are caught, the lobsters enter the ground cage through meshes, so that the lobsters entering the cage escape easily, the lobster catching rate is low, the weight of a common ground cage net is insufficient, the ground cage is easy to float in water, the ground cage is difficult to directly contact with the bottom of a pool, the number of the caught lobsters is small, the efficiency is low, and the fishing requirement of lobster cultivation is not met.

The utility model provides a fishing device for lobster cultivation, which comprises a floating plate and pontoons arranged around the bottom of the floating plate, wherein two ends of the top of the floating plate are provided with portal frames, the side wall of each portal frame is provided with a lobster catching mechanism,

the shrimp catching mechanism comprises a retraction assembly arranged at the top of the portal frame, a shrimp catching cage arranged at the movable end of the retraction assembly, a square frame plate communicated with the center of the bottom of the shrimp catching cage, a shrimp catching cage communicated with the bottom of the square frame plate, a shrimp catching assembly arranged on the side wall of the shrimp catching cage and an escape prevention assembly arranged inside the square frame plate.

Further, receive and release the subassembly and including the support of horizontal symmetry setting at the portal frame top, rotate between the support and be connected with the roller, the outer wall symmetry of roller is rolled up and is equipped with the haulage rope, and the one end that the roller was kept away from to the haulage rope slides and runs through the lateral wall of portal frame and with draw the top fixed connection of shrimp cage.

Further, a plurality of shrimp attracting holes are uniformly formed in the outer wall of the shrimp attracting cage, a shrimp inlet hole communicated with the square frame plate is formed in the bottom end of the shrimp attracting cage, a balancing weight is arranged at the bottom of the shrimp catching cage, and a plurality of shrimp sieving holes are uniformly formed in the side wall of the shrimp catching cage.

Further, the shrimp guiding assembly comprises a plurality of nest pipes which are obliquely arranged on the side wall of the shrimp guiding cage and communicated with the shrimp guiding holes, and a plurality of first anti-slip holes are uniformly formed in the outer wall of each nest pipe.

Further, draw the bottom fixedly connected with of shrimp cage inner wall and advance the shape bounding wall that the shrimp hole is linked together, draw between shrimp cage inner wall corner and shape bounding wall outer wall corner be connected with the baffle, draw to be connected with the cat ladder between the lateral wall of the top of shape bounding wall outer wall, the bottom of shrimp cage inner wall and baffle, a plurality of No. two non-slip holes have evenly been seted up to the lateral wall of cat ladder.

Further, an attracting cylinder is embedded in the center of the top of the shrimp attracting cage, and a piston is matched with the top thread of the attracting cylinder.

Further, prevent escaping the subassembly and including horizontal symmetry swivelling joint at the shrouding of returning shape framed panel inner wall, returning shape framed panel inside and be located the top symmetry fixedly connected with limiting plate of shrouding, the axle head slip of shrouding runs through returning shape framed panel's lateral wall and is connected with the torsional spring with returning between the framed panel outer wall.

Compared with the prior art, the utility model provides a fishing device for lobster culture, which has the following beneficial effects:

1. the lobsters can be attracted into the cage through the cooperation among the shrimp attracting cage, the circular frame plates, the shrimp capturing cage, the shrimp attracting assembly and the escape preventing assembly, so that the lobsters enter the shrimp capturing cage and the mature lobsters can not only enter and exit, the escape phenomenon of the lobsters in the capturing process is avoided, and the shrimp capturing amount is greatly increased;

2. the shrimp catching cage, the circular frame plates, the shrimp catching cage, the balancing weights and the retraction assembly are matched, so that the shrimp catching cage can be quickly and vertically contacted with the water after entering the water, the catching quantity of lobsters is improved, the shrimp catching cage can be placed in ponds with different depths, later salvaging is facilitated, and the shrimp in the ponds is further comprehensively caught.

3. The lobsters with smaller volumes are convenient to escape through the cooperation between the lobster-catching cage and the lobster-screening holes, the lobster screening function is realized, the lobsters caught by the lobster-catching cage are ensured to be mature and hypertrophied, and the quality of the lobsters is greatly improved.

Additional features and advantages of the utility model will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions of the prior art, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 shows a perspective view of the present utility model;

FIG. 2 shows a front cross-sectional view of the present utility model;

FIG. 3 shows an enlarged schematic view of the utility model at area A of FIG. 2;

FIG. 4 shows a cross-sectional view of a shrimp cage and a partial top view of a shrimp guide assembly of the present utility model;

fig. 5 shows a perspective view of the present utility model of the return frame plate, the escape prevention member and the assembly member.

In the figure:

1. a floating plate; 2. a pontoon; 3. a portal frame; 301. a support rod;

4. a retraction assembly; 401. a bracket; 402. a roller; 403. a traction rope; 404. a fixing buckle;

5. shrimp cage; 6. a rectangular frame plate; 7. feeding shrimp holes;

8. a shrimp catching cage; 9. balancing weight; 10. screening shrimp holes;

11. shrimp attracting assembly; 111. nest tube; 112. a first anti-slip hole; 113. a round coaming; 114. a partition plate; 115. a ladder stand; 116. a second anti-slip hole; 117. an attracting cylinder;

12. an escape prevention assembly; 121. a sealing plate; 122. a limiting plate; 123. a torsion spring;

13. assembling the assembly; 131. an L-shaped plate; 132. ear mount; 133. a bolt; 134. a clasp ring.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-2, the fishing device for lobster cultivation comprises a floating plate 1 and a floating drum 2 arranged at the periphery of the bottom of the floating plate 1, wherein the floating plate 1 can float on the water surface through the floating drum 2, the floating plate 1 can move randomly on the water surface conveniently, the lobster capturing range is greatly increased, a portal frame 3 is erected at two ends of the top of the floating plate 1, the side wall of the portal frame 3 is fixedly connected with the top of the floating plate 1 through a plurality of supporting rods 301, and the strength of the portal frame 3 is improved due to the arrangement of the supporting rods 301.

Referring to fig. 1-5, a shrimp catching mechanism is arranged on the side wall of the portal frame 3, and comprises a collecting and releasing assembly 4 arranged at the top of the portal frame 3, a shrimp guiding cage 5 arranged at the moving end of the collecting and releasing assembly 4, a circular frame plate 6 communicated with the center of the bottom of the shrimp guiding cage 5, a shrimp catching cage 8 communicated with the bottom end of the circular frame plate 6, a shrimp guiding assembly 11 arranged on the side wall of the shrimp guiding cage 5, and an escape preventing assembly 12 arranged inside the circular frame plate 6.

Referring to fig. 1-3, the winding and unwinding assembly 4 includes a support 401 transversely symmetrically disposed at the top of the gantry 3, a winding roller 402 is rotatably connected between the supports 401, a traction rope 403 is symmetrically wound on the outer wall of the winding roller 402, one end of the traction rope 403, far away from the winding roller 402, slides through the side wall of the gantry 3 and is fixedly connected with a fixing buckle 404, the bottom end of the fixing buckle 404 is fixedly connected with the top of the shrimp cage 5, and one end of the winding roller 402 slides through the side wall of the support 401 and is in transmission connection with a motor.

When the shrimp capturing device is specifically used, the motor is started, so that the motor drives the roller 402 to rotate and the traction rope 403 is wound or unwound, the traction rope 403 can ascend or descend the shrimp capturing cage 5 in the winding and unwinding process, the condition that the shrimp capturing cage 5 is placed in ponds with different depths is met, and further the shrimps in the ponds are comprehensively captured.

Referring to fig. 1 and 3, a plurality of shrimp attracting holes are uniformly formed in the outer wall of the shrimp attracting cage 5, the shrimps are conveniently led to enter the inside of the shrimp attracting cage 5, a shrimp inlet hole 7 communicated with the circular frame plate 6 is formed in the bottom end of the shrimp attracting cage 5, the shrimps are conveniently led to enter the shrimp attracting cage 5 and automatically fall into the shrimp capturing cage 8 after entering the shrimp attracting cage 5, so that the capturing of the shrimps is realized, a balancing weight 9 is arranged at the bottom of the shrimp capturing cage 8, the balancing weight 9 is arranged for increasing the weight of the shrimp capturing cage 8, the shrimps can be quickly and vertically contacted with the water after entering the water, the capturing quantity of the shrimps is improved, a plurality of shrimp screening holes 10 are uniformly formed in the side wall of the shrimp capturing cage 8, the shrimp screening holes 10 are convenient for the removal of small volume, the screening function of the shrimps is realized, the shrimps captured by the shrimp capturing cage 8 are ensured to be mature and large, and the quality of the shrimps is greatly improved.

Referring to fig. 3-4, the shrimp-guiding assembly 11 includes a plurality of nest tubes 111 which are obliquely arranged on the side wall of the shrimp-guiding cage 5 and are communicated with the shrimp-guiding holes, a plurality of first anti-slip holes 112 are uniformly formed in the outer wall of the nest tubes 111, a square enclosing plate 113 which is communicated with the shrimp-feeding holes 7 is fixedly connected to the bottom end of the inner wall of the shrimp-guiding cage 5, a partition plate 114 is connected between the corner of the inner wall of the shrimp-guiding cage 5 and the corner of the outer wall of the square enclosing plate 113, a ladder 115 is connected between the top end of the outer wall of the square enclosing plate 113, the bottom end of the inner wall of the shrimp-guiding cage 5 and the side wall of the partition plate 114, a plurality of second anti-slip holes 116 are uniformly formed in the side wall of the ladder 115, an attracting cylinder 117 is embedded in the center of the top of the shrimp-guiding cage 5, and a piston is in threaded fit with the top of the attracting cylinder 117.

When the lobster feeding device is specifically used, the living habit of a lobster opening a cave can be simulated through the nest pipes 111, so that the lobsters can enter the inside of the lobster feeding cage 5 along the nest pipes 111, assistance is provided for climbing of the lobsters through the first anti-slip holes 112 and the second anti-slip holes 116, residual killing among the lobsters is reduced through the partition plates 114, the lobsters are guaranteed to have enough cage entering space, the capturing efficiency of the lobsters is improved, the bait can be placed into the bait attracting cylinder 117 to attract the lobsters to enter the cage by rotating the piston, the lobsters can easily fall into the circular coaming 113 in the feeding process, and finally fall into the lobster capturing cage 8 to be captured.

Referring to fig. 3 and 5, the escape prevention assembly 12 includes a sealing plate 121 rotationally connected to an inner wall of the rectangular frame 6 in a transverse and symmetrical manner, a limiting plate 122 is fixedly connected to the inner portion of the rectangular frame 6 and located at the top of the sealing plate 121, and a torsion spring 123 is connected between an axial end of the sealing plate 121 and an outer wall of the rectangular frame 6.

When the lobster falls downwards through the lobster inlet hole 7, the sealing plate 121 can downwards turn over under the action of gravity of the lobster, and when the lobster falls into the lobster catching cage 8, the sealing plate 121 can restore to the original position and be placed in a horizontal state under the action of the elastic force of the torsion spring 123 and the shielding of the limiting plate 122, so that the lobster entering the lobster catching cage 8 can not enter and exit only, the escape phenomenon of the lobster in the catching process is avoided, and the lobster catching amount is greatly increased.

Referring to fig. 5, an assembly component 13 is disposed between the bottom end of the shrimp guiding cage 5 and the side wall of the rectangular frame plate 6, the assembly component 13 includes an L-shaped plate 131 transversely symmetrically and fixedly connected to the bottom end of the shrimp guiding cage 5, two sides of the outer wall of the rectangular frame plate 6 are symmetrically and fixedly connected with -shaped lugs 132, two sides of the top of the -shaped lugs 132 located on the L-shaped plate 131 are symmetrically provided with buckles 134, bolts 133 are sleeved in the symmetrical buckles 134 in a co-moving manner, and the outer wall of each bolt 133 penetrates through the side wall of the L-shaped plate 131 and is connected with the L-shaped plate 131 in a threaded fit manner.

When the shrimp catching cage is particularly used, the detachable installation of the circular frame plate 6 and the shrimp catching cage 5 can be realized through the assembly component 13, and the circular frame plate 6 and the shrimp catching cage 8 can be detached by rotating the bolts 133, so that the lobsters in the shrimp catching cage 8 can be conveniently collected later.

Although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims

1. The utility model provides a lobster is bred and uses fishing device, includes the kickboard and sets up the flotation pontoon around the kickboard bottom, its characterized in that: two ends of the top of the floating plate are provided with a portal frame, the side wall of the portal frame is provided with a shrimp catching mechanism, wherein,

2. A lobster farming harvesting device according to claim 1, wherein: the winding and unwinding assembly comprises supports which are transversely symmetrically arranged at the top of the portal frame, winding rollers are rotationally connected between the supports, traction ropes are symmetrically arranged on the outer walls of the winding rollers in a winding mode, and one end, away from the winding rollers, of each traction rope penetrates through the side wall of the portal frame in a sliding mode and is fixedly connected with the top of the shrimp guiding cage.

3. A lobster farming harvesting device according to claim 1, wherein: the shrimp catching cage is characterized in that a plurality of shrimp catching holes are uniformly formed in the outer wall of the shrimp catching cage, a shrimp inlet hole communicated with the circular frame plate is formed in the bottom end of the shrimp catching cage, a balancing weight is arranged at the bottom of the shrimp catching cage, and a plurality of shrimp screening holes are uniformly formed in the side wall of the shrimp catching cage.

4. A lobster farming harvesting device according to claim 3, wherein: the shrimp guiding assembly comprises a plurality of nest pipes which are obliquely arranged on the side wall of the shrimp guiding cage and communicated with the shrimp guiding holes, and a plurality of first anti-slip holes are uniformly formed in the outer wall of each nest pipe.

5. A lobster farming harvesting device according to claim 3, wherein: the shrimp guiding cage is characterized in that the bottom end fixedly connected with of the inner wall of the shrimp guiding cage is communicated with the shrimp inlet hole, a partition plate is connected between the corner of the inner wall of the shrimp guiding cage and the corner of the outer wall of the shrimp guiding cage, a cat ladder is connected between the top end of the outer wall of the shrimp guiding cage, the bottom end of the inner wall of the shrimp guiding cage and the side wall of the partition plate, and a plurality of second anti-slip holes are uniformly formed in the side wall of the cat ladder.

6. A lobster farming harvesting device according to claim 1, wherein: the top center of the shrimp attracting cage is embedded with an attracting cylinder, and the top thread of the attracting cylinder is matched with a piston.

7. A lobster farming harvesting device according to claim 1, wherein: the escape-proof assembly comprises a sealing plate which is transversely and symmetrically connected to the inner wall of the square frame plate in a rotating mode, a limiting plate is symmetrically and fixedly connected to the inner portion of the square frame plate and located at the top of the sealing plate, and a torsion spring is connected between the shaft end of the sealing plate and the outer wall of the square frame plate in a sliding mode and penetrates through the side wall of the square frame plate.